Sabelliite Mineral Data

Sabelliite Mineral Data +

[Mineral Forums] [Minerals for Sale] [About Us] [En Espanol] [Mineral Gallery]
Fabre Minerals - Europe's first Internet mineral dealer, on the web since 1996

General Sabelliite Information

Chemical Formula:

Cu2Zn(As,Sb)O4(OH)3

Composition:

Molecular Weight = 394.13 gm

Zinc 16.59 % Zn 20.65 % ZnO

Copper 32.25 % Cu 40.37 % CuO

Antimony 7.72 % Sb 10.26 % Sb₂O₅

Arsenic 14.26 % As 21.87 % As₂O₅

Hydrogen 0.77 % H 6.86 % H₂O

Oxygen 28.42 % O

______ ______

100.00 % 100.00 % = TOTAL OXIDE

Empirical Formula:

Cu₂ZnAs_0.75Sb_0.25O₄(OH)₃

Environment:

In a quartzitic outcrop as rare, minute crystals.

IMA Status:

Approved IMA 1994 (Dana # Added)

Locality:

The abandoned Is Murvonis Mine, Domusnovas, Iglesias district, Sadinia, Italy. Mine dumps near Schwaz, Austria. Link to MinDat.org Location Data.

Name Origin:

For Dr. Cesare Sabelli (1934- ) of the Consiglio Nazionale delle Ricerche, Firenze, Ital.

Synonym:

ICSD 80916

IMA1994-013

PDF 48-1891

Sabelliite Image

Images:

Sabelliite

Comments: Green crystalline sabelliite on matrix.
Location: West Schrofen, Brixlegg, Tirol, Austria. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sabelliite Crystallography

Axial Ratios:

a:c = 1:0.89196

Cell Dimensions:

a = 8.201, c = 7.315, Z = 3; V = 426.07 Den(Calc)= 4.61

Crystal System:

Trigonal - RhombohedralH-M Symbol ( 3) Space Group: P 3

$Help on X Ray Diffraction:$ X Ray Diffraction:

By Intensity(I/I_o): 1.55(1), 2.522(1), 1.805(0.92),

Crystal Structure:

Mouse
drag1 - LMB Manipulate Structure
drag2 - RMB Resize/Rotate
Keyboard
S - Stereo Pair on/off
H - Help Screen
I - Data Info
A - Atoms On/Off
P - Polyhedra On/Off
B - Bonds On/Off
Help on Above

Olmi F , Sabelli C , Trosti-Ferroni R , European Journal of Mineralogy , 7 (1995) p.1331-1337, The crystal structure of sabelliite

Physical Properties of Sabelliite

Cleavage:

None

Color:

Emerald green.

Density:

4.65

Diaphaniety:

Transparent

Fracture:

Brittle - Generally displayed by glasses and most non-metallic minerals.

Habit:

Crystalline - Fine - Occurs as well-formed fine sized crystals.

Habit:

Cylindrical - Shaped like a cylinder.

Habit:

Tabular - Form dimensions are thin in one direction.

Hardness:

4.5 - Between Fluorite and Apatite

Luminescence:

Non-fluorescent.

Luster:

Adamantine

Streak:

light green

Optical Properties of Sabelliite

Gladstone-Dale:

CI meas= 0.021 (Excellent) - where the CI = (1-KPDmeas/KC)
CI calc= 0.013 (Superior) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.1734,KPDmeas= 0.1719,KC= 0.1757

Optical Data:

Uniaxial (-), e=1.797, w=1.802, bire=0.0050.

Calculated Properties of Sabelliite

Electron Density:

r_electron=4.32 gm/cc
note: r_Sabelliite=4.61 gm/cc.

Fermion Index

Fermion Index = 0.00693
Boson Index = 0.99307

Photoelectric:

PE_Sabelliite= 57.11 barns/electron
U=PE_Sabelliite x r_electron= 246.48 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)

Sabelliite is Not Radioactive

Sabelliite Classification

Dana Class:

41.1.2.2 (41)Anhydrous Phosphates, etc. Containing Hydroxyl or Halogen

(41.1)where (A++)m (XO4)p Zq, with m:p>4:1

(41.1.2)Dana Group

41.1.2.1 Theisite Cu5Zn5[(As,Sb)O4]2(OH)14 pseudo-HEX Ortho

41.1.2.2 Sabelliite ! Cu2Zn(As,Sb)O4(OH)3 P 3 3

Strunz Class:

VII/B.18-05 VII - Phosphates, Arsenates and Vanadates

VII/B - Waterfree phosphates with unfamiliar anions F, Cl, O,OH, cations of medium size: Mg, Mn, Fe, Cu, Zn, Pseudomalachite group and related compounds

VII/B.18 - Pseudomalachite group, Theisite series

VII/B.18-05 Sabelliite Cu2Zn(As,Sb)O4(OH)3 P 3 3

VII/B.18-10 Theisite Cu5Zn5[(As,Sb)O4]2(OH)14 pseudo-HEX Ortho

Other Sabelliite Information

References:

PHYS. PROP.(Am.Min.,Vol.81,p1014,1996) OPTIC PROP.(MinRec)

See Also:

Links to other databases for Sabelliite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Google Images
4 - Google Scholar
5 - Handbook of Mineralogy (MinSocAm)
6 - Handbook of Mineralogy (UofA)
7 - MinDAT
8 - MinMax(Deutsch)
9 - MinMax(English)
10 - Mineralienatlas (Deutsch)
11 - QUT Mineral Atlas
12 - Ruff.Info
13 - WWW-MINCRYST

Search for Sabelliite using:

[ALTAVISTA] [AOL] [All-The-Web] [HotBot] [Ixquick] [MAMMA] [MSN.COM] [Netscape] [Scirus] [Teoma] [Wikipedia] [YAHOO]

Visit our Advertisers for Sabelliite :

AA Mineral Specimens

B & L Fine Minerals

Dan Weinrich Fine Minerals

Dan Weinrich Auctions

John Betts Fine Minerals

Mason's Minerals

Mineral News

Mineral of the Month Club

MineralsWeb Fine Minerals

The GeoZone

Wrights Rock Shop

Translate Sabelliite Mineral Data :

Ask about Sabelliite here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in Español

Print or Cut-and-Paste your Sabelliite Specimen Label here :

Sabelliite

Cu2Zn(As,Sb)O4(OH)3
Dana No: 41.1.2.2 Strunz No: VII/B.18-05
Locality:

Notes: